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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Quad-Core AMD Opteron 1385×Intel Xeon X5450 @ 3.00GHz+ ADD
Price$541$59.961
Socket TypeAM2+,AM3LGA771
CPU ClassServerServer
Clockspeed2.7 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP115W120W
Yearly Running Cost$20.99$21.90
First Seen on ChartQ2 2014Q1 2009
# of Samples7418
Single Thread Rating9541260
CPU Mark34424106

CPU Mark Rating
As of 15th of November 2019 - Higher results represent better performance
Quad-Core AMD Opteron 1385
3,442
Intel Xeon X5450 @ 3.00GHz
4,106
CPU Value (CPU Mark / $Price)
As of 15th of November 2019 - Higher results represent better value
Quad-Core AMD Opteron 1385
63.75
Intel Xeon X5450 @ 3.00GHz
68.49
CPU Single Thread Rating
As of 15th of November 2019 - Higher results represent better performance
Quad-Core AMD Opteron 1385
954
Intel Xeon X5450 @ 3.00GHz
1,260

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Quad-Core AMD Opteron 1385Intel Xeon X5450 @ 3.00GHz
Max TDP115W120W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.